package com.neuedu.service;

import java.util.List;
import java.util.Map;

import com.neuedu.model.PurchasingReturn;

public interface PurchasingReturnService {
	public int countPurchasingReturn();
	public List<PurchasingReturn> findAll(Map<String, Object> map);
	public int addPurchasingReturn(PurchasingReturn u);
	public int updatePurchasingReturn(PurchasingReturn u);
	public int deletePurchasingReturn(int id);
}